--- a/firefox-devel.rst	Wed Dec 25 10:42:46 2013 +0200
+++ b/firefox-devel.rst	Thu Dec 26 22:08:20 2013 +0200
@@ -137,10 +137,6 @@
 Same but with different coloring do 'console.debug', 'console.info', 'console.warn', and
 'console.error' functions.
 
-'console.log' can format strings in the great tradition of printf.
-
-'console.trace()' - to print trace.
-
   http://getfirebug.com/logging
                 logging
   http://getfirebug.com/wiki/index.php/Console_API